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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
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Title 49
Chapter I
Part 174
Subpart G - Subpart G—Detailed Requirements for Class 3 (Flammable Liquid) Materials
§ 174.300 - Special handling requirements.
§ 174.304 - Class 3 (flammable liquid) materials in tank cars.
§ 174.310 - Requirements for the operation of high-hazard flammable trains.
§ 174.312 - HHFT information sharing notification for emergency response planning.
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